Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

77°F

25°C

Humidity	44%
Wind Speed	NW 10 mph
Barometer	30.10 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	16 Aug 5:33 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

White Rock SD

Tonight
Low: 55 °F
Mostly Clear
Monday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 56 °F
Chance
Showers and
Patchy Fog
then Patchy
Fog
Tuesday
High: 77 °F
Slight Chance
Showers
Tuesday Night
Low: 52 °F
Partly Cloudy
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Partly Cloudy
Thursday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 59 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm after midnight.

Monday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms, mainly before 8pm. Patchy fog between 10pm and 4am. Otherwise, mostly cloudy, with a low around 56. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%.

Tuesday

A slight chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 52. North northwest wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 79. Calm wind becoming west southwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 55. South wind 3 to 5 mph.

Thursday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

Thursday Night

A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 59. South southwest wind around 8 mph. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 56.

Saturday

Sunny, with a high near 78.

Saturday Night

Partly cloudy, with a low around 57.

Sunday

A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.